Oxygen-terminated Ti3C2 MXene as an excitonic insulator

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F23%3AA2402I6C" target="_blank" >RIV/61988987:17310/23:A2402I6C - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/5.0143313" target="_blank" >http://dx.doi.org/10.1063/5.0143313</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0143313" target="_blank" >10.1063/5.0143313</a>

Result language
angličtina
Original language name
Oxygen-terminated Ti3C2 MXene as an excitonic insulator
Original language description
Excitonic insulators originate from the formation of bound excitons (electron-hole pairs) in semiconductors and provide a solid-state platform for quantum many-boson physics. We determined the excitonic insulator phase of Ti3C2O2 monolayer from its indirect quasiparticle band structure and from the precise evaluation of the relative value of the fundamental band gap versus the momentum indirect excitonic binding energy. The excitonic insulator is stable over the ±4% range of compressive and tensile biaxial strain. The energy region relevant for the optical absorption is strongly strain-dependent.
Czech name
—
Czech description
—

Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project
<a href="/en/project/GA21-28709S" target="_blank" >GA21-28709S: MXenes – Materials for Future-Generation Technology Applications</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)